.header_nav {
    position: fixed;
    top: 0;
    left: 0;
    background-color: #f2f2f2;
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 10px 5px;
}

.header_nav .xz {
    width: 3rem;
    height: 3rem;
    float: left;
}

.shopCart {
    width: 271px;
    text-align: center;
    font-size: 15px;
    color: #666;
    line-height: 30px;
    float: left;
}

.sos {
    width: 3rem;
    height: 3rem;
    float: right;
    margin-right: 10px;
}

.main {
    margin-top: 50px;
}

.main_top {
    position: relative;
    width: 100%;
    height: 55px;
    line-height: 55px;
    font-size: 16px;
    padding: 0 29px 0 16px;
}

.main_top .denglu {
    font-size: 12px;
    color: #666;
    font-weight: 400;
    font-style: normal;
    float: right;
}

.main_top .xy {
    position: absolute;
    right: 10px;
    top: 18px;
    transform: rotate(180deg);
    width: 2rem;
    height: 2rem;
}

.noitems {
    width: 100%;
    height: 62px;
    padding: 11px;
    line-height: 31px;
    text-align: center;
    font-size: 12.5px;
    background-color: #ebebeb;
}

.noitems .gwc {
    width: 41px;
    height: 41px;
    vertical-align: middle;
}

.noitems span {
    display: inline-block;
    height: 41px;
    color: #999;
    padding-left: 10px;
}

.noitems em {
    height: 26.5px;
    line-height: 26.5px;
    display: inline-block;
    border: 1px solid #ccc;
    font-style: normal;
    margin: 0 10px;
    padding: 0 10px;
    font-size: 12px;
}

.recommend-top-img {
    width: 100%;
    height: 63px;
}

.recommend-top-img img {
    width: 100%;
    height: 100%;
}

.recommend-list {
    margin-top: 3px;
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 245px;
    box-sizing: border-box;
}

.goods-item {
    width: 186px;
    height: 100%;
}

.goods-item img {
    width: 186px;
    height: 186px;
}

.goods-info {
    width: 100%;
    height: calc(100% - 186px);
    padding: 9px 13px 11px;
    font-size: 14px;
}

.goods-info .goods-price span {
    font-size: 16.6px;
    color: #ff6700;
}

.goods-info .goods-price i {
    font-size: 12px;
    color: #666;
    font-style: normal;
}